I just got a Galaxy Tablet for my birthday. I was trying to set it up on my home network. It authenticates and connects, then starts cycling between enabling/authenticating/disabling every couple of seconds. My Droid 2 does this as well and I looked up possible fixes. There seemed to be suggestions about lowering the security level but I never bothered to do anything about it since I don't use it to browse at home and didn't want to lower my router's security settings. I have a Linksys wireless router and multiple things (laptops, Wii) work just fine. Anyone having similar problems or know of a fix?